Accession Number : ADD001488

Title :   Isophthalamide Intermediates.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Duffy,James V

Report Date : 01 Oct 1974

Pagination or Media Count : 3

Abstract : The objectives of this invention are to provide polyamide-quinoxalines, which have good oxidative-thermal stability, are easy to process into final products, are readily soluble in common organic solvents, and can be used as high temperature protective coatings. Still another object of this invention is to provide polyamide-quinoxalines which can be formed into fibers or films, and do not undergo thermoplastic deformation in the region of their glass transition temperature.

Descriptors :   *Patents, *Polymers, *Protective coatings, *Plastic coatings, Heat resistant plastics, Thermal stability, solubility, Organic solvents, Synthesis(Chemistry), Fibers, Films, Amino plastics

Subject Categories : Physical Chemistry
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE